Home / 41,604,808.20-62,382,329.10-21,449,416.20

Finding the Fourth Proportional to 41,604,808.20, 62,382,329.10 and 21,449,416.20

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Solution

The fourth proportional to 41,604,808.20, 62,382,329.10 and 21,449,416.20 is: 32,161,295.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,604,808.20 : 62,382,329.10 = 21,449,416.20 : x
  2. Step 2: Convert to fraction form
    41,604,808.20/62,382,329.10 = 21,449,416.20/x
  3. Step 3: Cross multiply
    41,604,808.20x = 62,382,329.10 × 21,449,416.20
  4. Step 4: Simplify right side
    41,604,808.20x = 1,338,064,540,391,271.50
  5. Step 5: Solve for x
    x = 1,338,064,540,391,271.50/41,604,808.20
  6. Step 6: Final answer
    x = 32,161,295.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.